PL113237B1 - Method of thermal decomposition of aluminium chloride - Google Patents

Method of thermal decomposition of aluminium chloride Download PDF

Info

Publication number
PL113237B1
PL113237B1 PL1977200285A PL20028577A PL113237B1 PL 113237 B1 PL113237 B1 PL 113237B1 PL 1977200285 A PL1977200285 A PL 1977200285A PL 20028577 A PL20028577 A PL 20028577A PL 113237 B1 PL113237 B1 PL 113237B1
Authority
PL
Poland
Prior art keywords
gas
fluidized bed
line
fed
temperature
Prior art date
Application number
PL1977200285A
Other languages
English (en)
Polish (pl)
Other versions
PL200285A1 (pl
Inventor
Lothar Reh
Ludolf Plass
Philippe Marchessaux
Original Assignee
Pechiney Aluminium
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of PL200285A1 publication Critical patent/PL200285A1/xx
Publication of PL113237B1 publication Critical patent/PL113237B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Treating Waste Gases (AREA)
PL1977200285A 1976-08-16 1977-08-15 Method of thermal decomposition of aluminium chloride PL113237B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636855A DE2636855C2 (de) 1976-08-16 1976-08-16 Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat

Publications (2)

Publication Number Publication Date
PL200285A1 PL200285A1 (pl) 1978-04-10
PL113237B1 true PL113237B1 (en) 1980-11-29

Family

ID=5985574

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977200285A PL113237B1 (en) 1976-08-16 1977-08-15 Method of thermal decomposition of aluminium chloride

Country Status (24)

Country Link
US (1) US4107281A (fr)
JP (1) JPS5355499A (fr)
AR (1) AR219713A1 (fr)
AU (1) AU512558B2 (fr)
BE (1) BE857800A (fr)
BR (1) BR7705399A (fr)
CA (1) CA1103001A (fr)
DD (1) DD131852A5 (fr)
DE (1) DE2636855C2 (fr)
DK (1) DK361777A (fr)
ES (1) ES461617A1 (fr)
FR (1) FR2362081A1 (fr)
GB (1) GB1570423A (fr)
HU (1) HU181403B (fr)
IL (1) IL52732A0 (fr)
IT (1) IT1083930B (fr)
LU (1) LU77964A1 (fr)
MX (1) MX146424A (fr)
NL (1) NL186507C (fr)
NZ (1) NZ184915A (fr)
PL (1) PL113237B1 (fr)
RO (1) RO72777B (fr)
SE (1) SE427649B (fr)
ZA (1) ZA774914B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805906C2 (de) * 1978-02-13 1986-08-14 Aluminium Pechiney, Lyon Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat
US4402932A (en) * 1982-05-07 1983-09-06 The United States Of America As Represented By The Secretary Of The Interior Thermal decomposition of aluminum chloride hexahydrate
ATE85901T1 (de) * 1986-12-10 1993-03-15 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur trennung und/oder umsatz von partikeln.
RU2471010C2 (ru) 2007-05-21 2012-12-27 Орбит Элюминэ Инк. Способ извлечения алюминия и железа из глиноземистых руд
JP2014508863A (ja) 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
JP5894262B2 (ja) 2011-05-04 2016-03-23 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の鉱石から希土類元素を回収する方法
CA2834356C (fr) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Procedes d'obtention d'hematite
CN104039706A (zh) 2011-09-16 2014-09-10 奥贝特铝业有限公司 制备氧化铝和各种其他产品的工艺
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
RU2564360C2 (ru) * 2012-08-01 2015-09-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения глинозема
CA2885255C (fr) 2012-09-26 2015-12-22 Orbite Aluminae Inc. Procedes pour la preparation d'alumine et de chlorure de magnesium par lixiviation par hcl de divers materiaux
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
CN104058436B (zh) * 2014-06-12 2016-06-01 北京航天动力研究所 一种回转窑焙烧六水结晶氯化铝制备氧化铝的装置及方法
CN107406270A (zh) 2015-02-23 2017-11-28 波拉尔蓝宝石有限公司 制造高纯度氧化铝的方法
DE102015107433A1 (de) * 2015-05-12 2016-11-17 Outotec (Finland) Oy Verfahren und Anlage zur Produktion von kalziniertem Petrolkoks
EP3980379B1 (fr) * 2019-06-07 2023-08-02 Metso Outotec Finland Oy Procédé et installation de décomposition thermique de chlorure d'aluminium hydraté en oxyde d'aluminium

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA788920A (en) * 1968-07-02 Rohrbach Rudolf Process for heat treating material
US2539263A (en) * 1942-10-28 1951-01-23 Standard Oil Dev Co Contacting finely divided solids with gases
US3130008A (en) * 1949-11-23 1964-04-21 Cabot Corp Method of preparing metallic oxides by hydrolysis of metallic halides
US2780525A (en) * 1953-10-08 1957-02-05 Cabot Godfrey L Inc Process and apparatus for the production of aluminum oxide from aluminum chloride
US3144303A (en) * 1960-08-30 1964-08-11 Du Pont Fluidization process
DE1767628C3 (de) * 1968-05-30 1985-03-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung endothermer Prozesse
JPS501700B1 (fr) * 1969-06-21 1975-01-21
US3648380A (en) * 1970-05-28 1972-03-14 Aluminum Co Of America Fluidized bed level control
DE2106306C3 (de) * 1971-02-10 1974-12-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Aluminiumfluorid
AT315207B (de) * 1972-11-20 1974-05-10 Ruthner Ind Planungs Ag Verfahren zur Herstellung von Chlorwasserstoff
DE2261083C3 (de) * 1972-12-14 1979-05-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur thermischen Spaltung von Metallchloriden

Also Published As

Publication number Publication date
SE427649B (sv) 1983-04-25
DD131852A5 (de) 1978-07-26
HU181403B (en) 1983-07-28
SE7709200L (sv) 1978-02-17
BE857800A (fr) 1978-02-16
BR7705399A (pt) 1978-06-06
RO72777A (fr) 1984-03-15
NL186507B (nl) 1990-07-16
NL7708840A (nl) 1978-02-20
US4107281A (en) 1978-08-15
NL186507C (nl) 1990-12-17
MX146424A (es) 1982-06-25
NZ184915A (en) 1980-02-21
AR219713A1 (es) 1980-09-15
ES461617A1 (es) 1978-06-16
DE2636855C2 (de) 1986-08-21
IT1083930B (it) 1985-05-25
CA1103001A (fr) 1981-06-16
JPS5611646B2 (fr) 1981-03-16
AU512558B2 (en) 1980-10-16
LU77964A1 (fr) 1978-04-27
IL52732A0 (en) 1977-10-31
PL200285A1 (pl) 1978-04-10
GB1570423A (en) 1980-07-02
JPS5355499A (en) 1978-05-19
FR2362081A1 (fr) 1978-03-17
DK361777A (da) 1978-02-17
DE2636855A1 (de) 1978-02-23
AU2790677A (en) 1979-02-22
RO72777B (ro) 1984-03-31
ZA774914B (en) 1978-09-27
FR2362081B1 (fr) 1981-03-27

Similar Documents

Publication Publication Date Title
PL113237B1 (en) Method of thermal decomposition of aluminium chloride
US4076796A (en) Carrying out endothermic processes in fast fluidized reactor with conventionally fluidized holding reactor
PL113235B1 (en) Method of thermal decomposition of aluminium chloride hexahydrate
US2155119A (en) Process of and apparatus for the thermal decomposition of substances or mixtures of same
US3336109A (en) Process for making an anhydrous alumina product consisting principally of alpha alumina from alumina hydrate
US3995987A (en) Heat treatment of particulate materials
PL119885B1 (fr)
US4529579A (en) Method for producing anhydrous alumina
US20120052000A1 (en) Process and plant for producing metal oxide from metal salts
US20120014863A1 (en) Process and plant for producing metal oxide from metal salts
US3265465A (en) Production of anhydrous alumina
CA1172427A (fr) Decomposition thermique de chlorure d'aluminium hexahydrate
JPS5825048B2 (ja) 塩化アルミニウム水和物を熱分解する方法
Fish Alumina calcination in the fluid-flash calciner
JP2006511420A (ja) 金属化合物から金属酸化物を生成する方法および設備
US2732283A (en) O minutes
US2758913A (en) Process for sulfur recovery
EP3620227B1 (fr) Appareil et procédé pour l'élimination du dioxyde de soufre à partir de gaz de fumées
US2799558A (en) Process of calcining alumina trihydrate in fluidized bed
US3275405A (en) Process for the treatment of solids at high temperatures
US3265464A (en) Process for producing metal oxides by decomposition of metal sulfates
CA1156431A (fr) Methode et appareil pour l'obtention d'alumine anhydre
SU731912A3 (ru) Теплообменник
CA1090099A (fr) Methode de decomposition termique des sels contenant principalement du sulfate de fer
PL143342B1 (en) Method of obtaining aluminium fluoride